"Number 4" IQ Puzzle, Number Series Puzzle for Kids to Sharp Brain, Size (9x6x1.5 cm)

• Small size (9x6x1.5 cm) or (3,5x2,5x0.5 in)
• 5 irregularly shaped pieces made from high-quality wood: The pieces are precision-cut to ensure a challenging puzzle experience.
• Pocket-sized design: The puzzle is small enough to fit in your pocket, so you can take it with you on the go and challenge yourself wherever you are.
• Number series puzzle: The puzzle is based on a simple number series, but it can be challenging to solve.
• Difficulty Level: Easy
• It is non-toxic and BPA free

• Improves brain function: Solving puzzles can help to improve your short-term memory, problem-solving abilities, and attention to detail.
• Sharpens the mind: Number series puzzles are a great way to improve your mathematical skills and sharpen your mind.
• Provides hours of entertainment: Puzzles can be enjoyed by people of all ages and skill levels.
• Aids brain development: Puzzles can help to improve your cognitive skills and overall brain function.
• Makes a great gift: The Number 4 IQ Puzzle is a unique and thoughtful gift for any child who loves a challenge.

Sharpen your child's brain with the Number 4 IQ Puzzle!

• This puzzle is a great way to improve your child's brain function, sharpen their mind, and provide them with hours of entertainment. It is also a great way to help your child develop their mathematical skills and overall cognitive skills.
• Bonus: The puzzle is themed around a number 4, which is a fun and engaging way to get your child interested in math.